Examples with NamedGoal org.metaborg.core.action.NamedGoal used on opensource projects

Example 1 with NamedGoal

use of org.metaborg.core.action.NamedGoal in project spoofax by metaborg.

the class ActionFacetFromESV method menu.

private static Menu menu(IStrategoTerm menuTerm, TransformActionFlags flags, ImmutableList<String> nesting, Multimap<ITransformGoal, ITransformAction> actions) {
    final String name = name(menuTerm.getSubterm(0));
    final ImmutableList<String> newNesting = ImmutableList.<String>builder().addAll(nesting).add(name).build();
    final TransformActionFlags extraFlags = flags(menuTerm.getSubterm(1));
    final TransformActionFlags mergedFlags = TransformActionFlags.merge(flags, extraFlags);
    final Iterable<IStrategoTerm> items = menuTerm.getSubterm(2);
    final Menu menu = new Menu(name);
    for (IStrategoTerm item : items) {
        final String constructor = Tools.constructorName(item);
        if (constructor == null) {
            logger.error("Could not interpret menu item from term {}", item);
            continue;
        }
        switch(constructor) {
            case "Submenu":
                final Menu submenu = menu(item, mergedFlags, newNesting, actions);
                menu.add(submenu);
                break;
            case "Action":
                final String actionName = name(item.getSubterm(0));
                final String strategy = Tools.asJavaString(item.getSubterm(1).getSubterm(0));
                final TransformActionFlags actionFlags = flags(item.getSubterm(2));
                final TransformActionFlags mergedActionFlags = TransformActionFlags.merge(mergedFlags, actionFlags);
                final ImmutableList<String> newActionNesting = ImmutableList.<String>builder().addAll(newNesting).add(actionName).build();
                final NamedGoal goal = new NamedGoal(newActionNesting);
                final TransformAction action = new TransformAction(actionName, goal, mergedActionFlags, strategy);
                actions.put(goal, action);
                actions.put(new EndNamedGoal(goal.names.get(goal.names.size() - 1)), action);
                final MenuAction menuAction = new MenuAction(action);
                menu.add(menuAction);
                break;
            case "Separator":
                final Separator separator = new Separator();
                menu.add(separator);
                break;
            default:
                logger.warn("Unhandled menu item term {}", item);
                break;
        }
    }
    return menu;
}